package com.yupi.springbootinit.mq;

import com.rabbitmq.client.Channel;
import com.rabbitmq.client.Connection;
import com.rabbitmq.client.ConnectionFactory;

import java.nio.charset.StandardCharsets;
/**
 * @Author: wenjupeng
 * @Date: 2025/02/15/12:29
 * @Description:
 * @Param:
 * @return:
 */

public class SingleProducer {
    private final static String QUEUE_NAME = "hello";
    
    public static void main(String[] argv) throws Exception {
        //创建连接工厂
        ConnectionFactory factory = new ConnectionFactory();
        factory.setHost("localhost");//指定连接地址
//        factory.setUsername();
//        factory.setPassword();
//        factory.setPort();
        //建立连接，创建频道
        try (Connection connection = factory.newConnection();
             Channel channel = connection.createChannel()) {
            //创建消息队列
            channel.queueDeclare(QUEUE_NAME, false, false, false, null);
           //发送消息
            String message = "Hello Rorld!";
            channel.basicPublish("", QUEUE_NAME, null, message.getBytes(StandardCharsets.UTF_8));
            System.out.println(" [x] Sent '" + message + "'");
        }
    }
}